The RCP-1UI is a heavy-duty, 19-inch standard 1U low-profile rack-mount chassis kit designed to house, power, and control up to three RCP-1000 series front-end switching power supply modules simultaneously. Featuring an integrated active backplane, this rack shelf simplifies high-density power architecture by streamlining current sharing, hot-swap control, and external signal distribution into a single structured rack space.
Three-Slot Capacity: Accommodates up to 3 separate RCP-1000-24 modules, enabling a total scaled power capability of up to 3,000 Watts in a single 1U slot.
Integrated Backplane: Built-in floating connectors and copper busbars eliminate the need for intricate internal power interconnections.
Active Parallel Current Sharing: Automatically balances the current output load symmetrically across all docked power modules to maximize hardware lifespan.
Hot-Swap Power Infrastructure: Allows insertion or extraction of individual power supply modules while the rack system remains fully energized and online.
Comprehensive Signal Output: Features dedicated rear terminal control ports for consolidating telemetry data (AC OK, DC OK, Over-Temperature) from all three bays.
| Parameter | Specification |
| Model | RCP-1UI |
| Form Factor | 19-inch Rack-mount, 1U Height |
| Number of Slots | 3 Bays (Designed for RCP-1000 Series) |
| Maximum Output Power | 3,000 Watts total load handling capacity |
| Maximum Output Current | 120 Amperes (at 24V DC configuration) |
| Input Connection | 3 x Independent AC Inputs (IEC320-C14 standard inlets) |
| Output Connection | Heavy-duty copper busbars with M5 threaded terminal bolts |
| Control Interface | 1x DB25 Female Connector or standard terminal blocks for signal pins |
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500V DC / 25°C / 70% RH |
| Operating Temperature | -20 °C to +60 °C (Aligned with module specifications) |
| Dimensions (W x H x D) | 440 x 44 x 365 mm (17.32″ x 1.73″ x 14.37″) |
| Weight | 4.30 kg (9.48 lbs) excluding power modules |
SKYRS maintains localized logistics and structural distribution models for specific backplane configurations within Pakistani infrastructure layouts:
RCP-1UI-T (Terminal Block Communication Variant): Built with heavy-duty screw terminal blocks on the rear panel for direct, hardwired analogue tracking of alarms and remote control connections.
RCP-1UI-C (Digital I2C / PMBus Communication Variant): Equipped with a dedicated DB25 control interface configuration that routes the internal I2C/PMBus digital communication lines for automated smart-grid monitoring and software-driven datacenters.
Cabinet Integration: Slide the empty RCP-1UI rack shelf into the designated 1U slot of a standard 19-inch equipment enclosure. Secure the chassis to the front rack rails using 4 robust M6 rack screws and cage nuts.
AC Line Distribution: Connect individual AC power cords to the three independent IEC320-C14 inputs on the rear panel. For total power redundancy, feed these inlets from distinct, isolated UPS phases.
DC Busbar Terminals: Connect thick-gauge, high-current copper cables (minimum AWG 2 to AWG 0 depending on run distance and total load) to the M5 output studs using certified crimp lugs. Tighten securely to eliminate electrical resistance.
Module Docking: Slide the RCP-1000 modules smoothly into the guide tracks until they snap flush into the rear backplane connectors. Fasten the front panel security lock tabs.
Current Balance Verification: When configuring multiple modules for parallel current sharing, ensure the shorting jumpers on the rear control pins match the centralized system blueprint to activate synchronized balancing.
Remote Sensing Configuration: Connect the physical remote sensing wires (+S and -S) from the rack kit’s control terminal directly to the primary power distribution block to automatically adjust for copper transmission voltage drops.
Telemetry Setup: Wire the aggregated “DC OK” and “AC OK” isolated dry-contact lines from the DB25 or terminal block interface into the central management system or monitoring matrix for automated fault reporting.
Critical Procurement Notice: The complete supply chain, customized structural assembly, certified rack-level engineering, deployment, and ongoing technical maintenance profiles for the TOA / Mean Well RCP-1UI Power Supply Rack Kit framework are available exclusively through SKYRS within Pakistan. SKYRS retains exclusive master engineering certifications across all Pakistani regions to guarantee system operations align with zero-downtime mission-critical specifications.
